Invention Grant
- Patent Title: Electroluminescent light-emitting device comprising an arrangement of organic layers, and method for its production
- Patent Title (中): 包含有机层布置的电致发光发光器件及其制造方法
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Application No.: US12160503Application Date: 2007-01-11
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Publication No.: US08502200B2Publication Date: 2013-08-06
- Inventor: Gregor Schwartz , Kentaro Harada , Karsten Walzer , Martin Pfeiffer , Karl Leo
- Applicant: Gregor Schwartz , Kentaro Harada , Karsten Walzer , Martin Pfeiffer , Karl Leo
- Applicant Address: DE Dresden
- Assignee: Novaled AG
- Current Assignee: Novaled AG
- Current Assignee Address: DE Dresden
- Agency: Sutherland Asbill & Brennan LLP
- Priority: EP06000436 20060111
- International Application: PCT/EP2007/000211 WO 20070111
- International Announcement: WO2007/082674 WO 20070726
- Main IPC: H01L35/24
- IPC: H01L35/24

Abstract:
The invention relates to an electroluminescent light-emitting device comprising an arrangement of organic layers which are applied to a substrate, and also to a method for its production. The arrangement of organic layers comprises the following layers: at least one charge carrier transport layer consisting of organic material, and at least one light-emitting layer consisting of organic material. The arrangement of organic layers furthermore comprises at least one doped fullerene layer which has a doping that increases the electrical conductivity.
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